astrobase v0.2.7

Fixes in this release

• checkplot: use axes_grid1 because axes_grid is deprecated apparently
• features.all_nonperiodic_features: add back magsarefluxes kwarg
• lcmath: add (optional for now) iterative sigclip to sigclip_magseries
• lcmodels.eclipses: fixes to docstring
• lcmodels.eclipses, lcfit: implemented invgauss_eclipses model & fit fns
• lcproc.plot_variability_thresholds: yscale -> log
• lcproc: stetson_threshold -> variability_threshold, now per mag-bin
• lcproc: stupid bug fix
• lcproc.variability_threshold: get and plot LC RMS as well
• recoverysim: added make_fakelc_collection
• recoverysim: fixed up make_fakelc, make_fakelc_collection
• recoverysim: now two separate modules: fakelcgen and fakelcrecovery
• varbase.features: some more measures added
• varbase.lcfit: fix confusing fourierorder, fourierparams kwargs. GH PR #27
• varbase.signals: fixes for GH PR #25 and #29
• varbase/signals: fix long-broken gls_prewhiten iterative prewhiten function
• checkplot.twolsp_checkplot.png: Wrapped LOGWARNING in if verbose: statement

Work that may be in progress

• [WIP] moved various LC models into lcmodels, TODO: finish these
• [WIP] setting up the varclass package, TODO: finish this